48478240

素因数分解:

$2^5\times 5^1\times {\mathrm{302989}}^1$

素因数の和:303004

約数の個数: 24

約数和(自身を含む): 114530220

約数和(自身を除く): 66051980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 302989, 605978, 1211956, 1514945, 2423912, 3029890, 4847824, 6059780, 9695648, 12119560, 24239120, 48478240]

約数ペア:

[(1, 48478240), (2, 24239120), (4, 12119560), (5, 9695648), (8, 6059780), (10, 4847824), (16, 3029890), (20, 2423912), (32, 1514945), (40, 1211956), (80, 605978), (160, 302989)]